CN214041595U

CN214041595U - Switch monitoring protection device test fixture

Info

Publication number: CN214041595U
Application number: CN202023216298.XU
Authority: CN
Inventors: 李甘
Original assignee: Henan Boyan Technology Co ltd
Current assignee: Henan Boyan Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-24
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a switch control protection device test fixture, both ends open-ended box about including, the vertical first baffle that is provided with of direction about the inside front portion of box, first baffle rear end is provided with four test fixtures that are used for different functional tests from top to bottom even interval, evenly be provided with the first wiring mouth of four groups that corresponds respectively by lower supreme every group test fixture by lower supreme on the first baffle, the vertical two guide posts that are provided with of first baffle front end, be provided with the slider between two guide posts, the slider upper end is provided with telescopic machanism along the fore-and-aft direction, the telescopic machanism rear end is provided with the second wiring mouth that corresponds with first wiring mouth, a set of third wiring mouth has been seted up to the terminal surface before the box, third wiring mouth rear end sets up the connecting wire and is connected with second wiring mouth. The utility model discloses utilize actuating mechanism, slider and telescopic machanism to connect and the disconnection has efficient advantage.

Description

Switch monitoring protection device test fixture

Technical Field

The utility model relates to a test fixture equipment field especially relates to a switch monitoring protection device test fixture.

Background

Switch control protection device is important component part in mining switch, detects the normal operating condition in order to ensure the switch to the inside behavior of switch, need detect control protection device after switch control protection device production is accomplished, traditional mode adopts the connecting wire to connect different inspection frocks and detect different functions, connect other frocks and detect other functions after the test is accomplished a function, efficiency is lower, consequently, it is especially necessary to develop a higher switch control protection device test frock of efficiency.

Disclosure of Invention

An object of the utility model is to provide a switch control protection device test fixture has efficient advantage.

The technical scheme is as follows:

a switch monitoring protection device testing tool comprises a box body with openings at the left end and the right end, a first baffle plate is vertically arranged at the front part in the box body along the left-right direction, four horizontally arranged second baffle plates are evenly arranged at the rear end of the first baffle plate from top to bottom at intervals, testing tools for testing different functions are respectively arranged on the second baffle plates, four groups of first wiring ports respectively corresponding to each group of testing tools from bottom to top are evenly arranged on the first baffle plate from bottom to top, two guide posts are vertically arranged at the front end of the first baffle plate, a sliding block is arranged between the two guide posts, a screw rod is vertically and rotatably arranged on two guide post supports, a threaded hole matched with the screw rod is arranged on the sliding block, a driving mechanism is arranged on the lower end face of the box body at the lower end of the screw rod, a power output shaft of the driving mechanism is coaxially, the telescopic machanism rear end is provided with the second wiring mouth that corresponds with first wiring mouth, and a set of third wiring mouth has been seted up to the terminal surface before the box, and third wiring mouth rear end sets up the connecting wire and is connected with the second wiring mouth.

Preferably, the equal bolted connection of box left end face and right-hand member face have the ya keli apron, the transom has been seted up to left end ya keli apron rear end, is provided with the dust screen on the transom, right-hand member ya keli panel rear end is articulated to have a door closure, sets up the installation pipe that the axis extends about along on the door closure, is provided with the fan in the installation pipe, installation pipe right-hand member is provided with the dust screen.

Preferably, the upper end of the box body is provided with a handle.

Preferably, a linear sliding bearing is arranged between the sliding block and the two guide columns.

Preferably, the drive mechanism comprises an electric motor and a speed reducer.

Preferably, the telescopic mechanism comprises an electric push rod.

Preferably, the front end face of the box body on the right side of the third wiring port is provided with an acrylic observation window.

Has the advantages that:

1. the utility model discloses utilize actuating mechanism, slider and telescopic machanism to connect and the disconnection has efficient advantage.

2. The utility model discloses setting up of fan and transom is convenient for reduce inside temperature, avoids detecting the frock overheated.

3. The utility model discloses all be provided with linear sliding bearing between slider and two guide posts, linear sliding bearing's setting reduced the frictional force between slider and the slider.

Drawings

FIG. 1 is a schematic structural diagram of a testing tool for a switch monitoring and protecting device in the present invention,

figure 2 is a schematic view of the structure at a in figure 1,

figure 3 is a schematic diagram of the structure at B in figure 1,

in the figure: the test device comprises a box body 1, a handle 2, a first baffle 3, a second baffle 4, a test tool 5, a first wiring port 6, a door cover 7, an installation pipe 8, a guide column 9, a sliding block 10, a screw rod 11, a driving mechanism 12, a telescopic mechanism 13, a second wiring port 14, a third wiring port 15 and an acrylic observation window 16.

Detailed Description

The present invention will be further described with reference to specific embodiments, as shown in fig. 1 to 3: a switch monitoring protection device test tool 5 comprises a box body 1 with openings at the left end and the right end, four support legs are arranged at the lower end of the box body 1, a handle 2 is arranged at the upper end of the box body 1, a first baffle plate 3 is vertically arranged at the front part in the box body 1 along the left-right direction, four second baffle plates 4 which are horizontally arranged are uniformly arranged at intervals from top to bottom at the rear end of the first baffle plate 3, test tools 5 for testing different functions are respectively arranged on the second baffle plates 4, four groups of first wiring ports 6 are uniformly arranged on the first baffle plates 3 from bottom to top, each group of first wiring ports 6 respectively correspond to each group of test tools 5 from bottom to top,

the left end surface and the right end surface of the box body 1 are both in bolted connection with an acrylic cover plate, the rear end of the acrylic cover plate at the left end is provided with a ventilation window, the ventilation window is provided with a dustproof gauze, the rear end of the acrylic plate at the right end is hinged with a door cover 7, the door cover 7 is provided with an installation pipe 8 with an axis extending along the left and right sides, a fan is arranged in the installation pipe 8, the right end of the installation pipe 8 is provided with the dustproof gauze, the arrangement of the fan and the ventilation window is convenient for reducing the internal temperature and avoiding the detection tool from being overheated,

two guide posts 9 are vertically arranged at the front end of the first baffle 3, a sliding block 10 is arranged between the two guide posts 9, linear sliding bearings are arranged between the sliding block 10 and the two guide posts 9, the friction force between the sliding block 10 and the sliding block 10 is reduced due to the arrangement of the linear sliding bearings, screw rods 11 are vertically and rotatably arranged on the supports of the two guide posts 9, threaded holes matched with the screw rods 11 are formed in the sliding block 10, a driving mechanism 12 is arranged on the lower end face of a box body 1 at the lower end of each screw rod 11, the driving mechanism 12 comprises a motor and a speed reducer, a power output shaft of the driving mechanism 12 is coaxially and fixedly connected with the screw rods 11, a telescopic mechanism 13 is arranged at the upper end of the sliding block 10 along the front-back direction, the telescopic mechanism 13 comprises an electric push rod, a second wiring port 14 corresponding to the first wiring port 6 is arranged at the rear end of the telescopic mechanism 13, the sliding block 10 up and down so as to control the second wiring port 14 to be sequentially and respectively connected with different first wiring ports 6,

a set of third wiring mouth 15 has been seted up to the terminal surface before box 1, and third wiring mouth 15 rear end sets up the connecting wire and is connected with second wiring mouth 14, has seted up ya keli observation window 16 on the terminal surface before the box 1 on third wiring mouth 15 right side.

The specific working process is as follows: operating personnel utilizes handle 2 to carry box 1 to the work place, start the fan and blow to each detection frock and prevent overheated, the equipment that will wait to detect is connected with third wiring mouth 15, thereby control actuating mechanism 12 rotates and drives screw 11 and rotate control slider 10 glide slope lower extreme, thereby control actuating mechanism 12 rotates control slider 10 and rises and make second wiring mouth 14 and every first wiring mouth 6 of group correspond in proper order, when second wiring mouth 14 corresponds with the first wiring mouth 6 that corresponds, control telescopic machanism 13 extension makes second wiring mouth 14 and the first wiring mouth 6 that corresponds be connected with and detect.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a switch control protection device test fixture which characterized in that: the testing device comprises a box body with openings at the left and right ends, wherein a first baffle plate is vertically arranged at the front part in the box body along the left and right directions, four second baffle plates which are horizontally arranged are uniformly arranged at intervals from top to bottom at the rear end of the first baffle plate, testing tools for testing different functions are respectively arranged on the second baffle plates, four groups of first wiring ports which respectively correspond to each group of testing tools from bottom to top are uniformly arranged on the first baffle plate from bottom to top, two guide posts are vertically arranged at the front end of the first baffle plate, a sliding block is arranged between the two guide posts, screw rods are vertically and rotatably arranged on two guide post supports, threaded holes matched with the screw rods are formed in the sliding block, a driving mechanism is arranged on the lower end face of the box body at the lower end of each screw rod, a power output shaft of the driving mechanism is coaxially and fixedly connected with the screw rods, a telescopic mechanism is arranged at the upper end of the sliding block along the front and back directions, and a second wiring port corresponding to the first wiring port is arranged at the rear end of the telescopic mechanism, a set of third wiring mouth has been seted up to the terminal surface before the box, and third wiring mouth rear end sets up the connecting wire and is connected with the second wiring mouth.

2. The switch monitoring protection device test tool of claim 1, wherein: the left end face and the right end face of the box body are connected with an acrylic cover plate through bolts, a ventilation window is arranged at the rear end of the left end acrylic cover plate, a dustproof gauze is arranged on the ventilation window, the rear end of the right end acrylic plate is hinged with a door cover, an installation pipe extending along the left and right sides of an axis is arranged on the door cover, a fan is arranged in the installation pipe, and the right end of the installation pipe is provided with the dustproof gauze.

3. The switch monitoring protection device test tool of claim 1, wherein: the upper end of the box body is provided with a handle.

4. The switch monitoring protection device test tool of claim 1, wherein: and linear sliding bearings are arranged between the sliding block and the two guide columns.

5. The switch monitoring protection device test tool of claim 1, wherein: the driving mechanism comprises a motor and a speed reducer.

6. The switch monitoring protection device test tool of claim 1, wherein: the telescopic mechanism comprises an electric push rod.

7. The switch monitoring protection device test tool of claim 1, wherein: and an acrylic observation window is formed in the front end face of the box body on the right side of the third wiring port.